TREA

Yongyi SONG

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  • Dalian, Liaoning, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    PETROLEUM COKE TREATMENT APPARATUS, PROCESS, AND TREATMENT SYSTEM
    • Publication number 20240059568
    • Publication date Feb 22, 2024
    • China Petroleum and Chemical Corporation
    • Shudong ZHANG
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    COKING SYSTEM AND COKING PROCESS
    • Publication number 20230272284
    • Publication date Aug 31, 2023
    • China Petroleum and Chemical Corporation
    • Renqing CHU
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    COKING SYSTEM AND COKING PROCESS
    • Publication number 20210171835
    • Publication date Jun 10, 2021
    • China Petroleum and Chemical Corporation
    • Renqing CHU
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...